I went up to dealer and got them to update my ecm as I read on other posts. My problem is solved now and my truck is running great.

strokethis wrote:Thanks, I feel stupid.

No problem, not a lot of people know about it.

yes

that didn't work it still gives the same message. Any other suggestions?

If you just press it once it only disables the traction control not the stabilitrak. Hold the traction control button for more than five seconds to turn off both the traction control and the stabilitrak. Messages on the DIC will confirm that they are off.

I just recently purchased the U7194 with version v.9r19 on it. When I try to flash the ecm with a performance tune I get a message saying Calibration not supported. Do I have to wait until a new update comes out just so I can use my programmer for the first time?